cascadeloopdanhuilukongzhixitong

7920驱动程序，采用51 模拟时序方式，8 位并行方式和串行方式。-7920 driver, means the use of 51 analog timing, 8-bit parallel mode and serial mode.

说明：  用于编译或修改wofost软件，代码完整(For compiling or modifying WOFOST software)

调试专用 RJ45短路环 自测试通过！！！！(RJ45 Short Circuit Ring)

The Dependence Effect: How Advertisements Control Our Desires

生成spwm的软件 可以自行设置spwm采样点数来生成spwm数据(The software that generates SPWM can set SPWM sampling points to generate SPWM data by itself)

锁相环模块：熟悉锁相环内部的内部结构，工作原理。(PLL module: familiar with the internal structure and working principle of PLL.)

DOIT ESP8266智慧物联网开发宝典电子书，物联网、电子、通信专业毕业设计宝书(Development of ESP8266 Internet of Things)

编程原理的流程图方便思考，请使用visio打开(The flow chart of programming principle, please use Visio to open it)

说明：  风场EOF分析，适用于nc资料，对原始场、距平场、标准场，程序内有详细说明。(The wind field EOF analysis is applicable to the nc data, and the original field, the anomaly field, and the standard field are detailed in the program.)

I2C realizetion,can run on AT91